Unit 'Variants'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#rtl]

VarClear

Clear the variant value.

Declaration

Source position: variants.pp line 106

procedure VarClear(

var V: Variant

); procedure VarClear(

var V: OleVariant

);

V

Variant to clear.

V

Variant to clear.

VarClear clears the variant, possibly freeing any memory taken by the value

None.

SetClearVarToEmptyParam		Create an error variant with value `VAR_PARAMNOTFOUND`.
VarIsError		Check if the variant has type `varError`.
VarIsClear		Check if a variant is clear.